Jensen JWM70A media center

[Markthbd]

Currently, my zone A is the only outputs for sound I am getting. Zone B and Zone C nothing.

I ensured all zones are not muted to include using the APP version as well as manuel.

Has any one else experienced this and or a possible solution to. This issue.

Montana 3121RL 2019 Anniversary Addition.

Thanks

[jetskier]

Well, if they are not muted or at volume 0, I'd pull the deck and make sure it's wired to the speakers. After you remove the two trim pieces, it's only held in by four screws. There is a color coded wire diagram on one of the faces of the deck for reference. Zone A has four channels, Zone B & C are two each. They run at 4W per channel. Don't expect concert quality sound.

[Markthbd]

Thanks

Pulled it out and all are wired heading to the back right quick connector

[darrylwt]

Originally Posted by Markthbd

Currently, my zone A is the only outputs for sound I am getting. Zone B and Zone C nothing.

I ensured all zones are not muted to include using the APP version as well as manuel.

Has any one else experienced this and or a possible solution to. This issue.

Montana 3121RL 2019 Anniversary Addition.

Thanks

when I went to different zones the sound was turned to 0 once I turned up the sound volume than it was fine

[Markthbd]

Nothing, all zones active and reading above zero

[jetskier]

It could be a bad head unit.

If you still have it out, first make sure the connector on the back of the head unit is fully seated.

Next you need to verify if the speakers are hooked up and wired from the head unit. I use a couple bent paper clips and a 9V battery. Just connect the positive and negative terminal of the battery to the paper clips to the same for the speaker wires labelled for B & C. Just place the paper clip in the crimp connectors of each pair of wires going to a speaker and listen for the pop. Don't leave it on the speaker more than a second, just a momentary touch. You should hear a pop and crackling. If the speakers don't respond, there a problem in the wiring. If they do, then it likely the head unit.

[AV Tech]

Set to zone A turn Volume up then go to zone B and turn Volume up than go to zone C turn Volume up.
Each zone can be a different level.

[Markthbd]

I think your right..bad unit..all wires good to go, speakers good..nothing pushing zone b and c

[Markthbd]

All zones are maxed out..only zone A with sound